dovresti usare un merge dichiarazione
qualcosa del genere:
merge TableMain AS target
using TableA as source
ON <join tables here>
WHEN MATCHED THEN <update>
WHEN NOT MATCHED BY TARGET <Insert>
WHEN NOT MATCHED BY SOURCE <delete>
dovresti usare un merge dichiarazione
qualcosa del genere:
merge TableMain AS target
using TableA as source
ON <join tables here>
WHEN MATCHED THEN <update>
WHEN NOT MATCHED BY TARGET <Insert>
WHEN NOT MATCHED BY SOURCE <delete>